PLAG vs STRR

Planet Green Holdings Corp. vs Star Equity Holdings, Inc. — Valuation Comparison 2026

By CirclFi Research Team · Updated 2026-06-03 · Data from SEC EDGAR, FRED & GDELT

Quick Summary — STRR scores higher on quality with 6.7/10 vs PLAG's 3.9/10. PLAG trades at $1.62 while STRR trades at $11.59. Both analyzed daily using SEC EDGAR data across 13 institutional models.

PLAG

Conglomerates
Planet Green Holdings Corp.
Quality
3.9
out of 10
Value Trap
47
WARN
Price
$1.62
Last close
Models
9/13
Active
VS

STRR

Conglomerates
Star Equity Holdings, Inc.
Quality
6.7
out of 10
Value Trap
25
LOW
Price
$11.59
Last close
Models
11/13
Active
PLAG
Earnings Power Value sees +97.9% upside
Value Trap 47/100 — caution
STRR
2 models active
Limited to 2/13 visible models

PLAG vs STRR — Fair Value Comparison

PLAG
$0$1$3$4 Price$1.62 Bayesian …$0.64 (-60.8%) Earnings …$3.60 (+97.9%)
STRR
$0$5$9$14 Price$11.59 Bayesian …$3.71 (-68.0%) Earnings …$7.93 (-16.5%)
Market Price Model 1 Model 2

Model-by-Model Comparison

ModelType PLAG Fair ValuePLAG Upside STRR Fair ValueSTRR Upside
Bayesian DCF Intrinsic $0.64 -60.8% $3.71 -68.0%
Earnings Power Value Intrinsic $3.60 +97.9% $7.93 -16.5%
EROIC Spread Intrinsic $•••.•• ••.•% $•••.•• ••.•%
First Chicago Scenario $•••.•• ••.•% $•••.•• ••.•%
Markov DDM Intrinsic $•••.•• ••.•% $•••.•• ••.•%
ML-RIV Intrinsic $•••.•• ••.•% $•••.•• ••.•%
Dynamic NAV Asset-Based $•••.•• ••.•% $•••.•• ••.•%
PWERM Option-Based $•••.•• ••.•% $•••.•• ••.•%
Regime Cross-Sectional Relative $•••.•• ••.•% $•••.•• ••.•%
Sentiment SOTP Hybrid $•••.•• ••.•% $•••.•• ••.•%
CUCE Ensemble Ensemble $•••.•• ••.•% $•••.•• ••.•%
FTNN Topology Relative $•••.•• ••.•% $•••.•• ••.•%

PLAG vs STRR — Which Stock Is More Undervalued in 2026?

STRR scores higher with a 6.7/10 quality rating vs PLAG's 3.9/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

How Do PLAG and STRR Valuations Compare?

At $1.62, PLAG trades +60.8% above its Bayesian DCF fair value of $0.64, while STRR at $11.59 trades +68.0% above its estimate of $3.71. STRR shows a wider gap between price and intrinsic value.

Quality of Company: PLAG vs STRR

PLAG earns a Quality of Company score of 3.9/10 compared to STRR's 6.7/10. This moderate difference suggests one company has an edge in fundamental quality, though both may offer investment merit depending on valuation. The QOC score synthesizes 32 signals spanning profitability margins, revenue growth, free cash flow, capital allocation, and leverage.

Value Trap Risk: PLAG vs STRR

PLAG carries a WARN value trap risk (47/100) while STRR shows LOW risk (25/100). Stocks with value trap scores above 40 may appear undervalued but face deteriorating fundamentals — declining margins, rising debt, or shrinking revenue can make the apparent discount a trap.

Both in Conglomerates

Both PLAG and STRR operate in Conglomerates, which has 25 stocks tracked by CirclFi. Same-industry comparisons provide the most direct insight into relative valuation since both companies face similar regulatory environments, market dynamics, and competitive pressures. Both companies are analyzed with models spanning intrinsic (Bayesian DCF, EPV), scenario-based (First Chicago), regime-switching (Markov DDM, RCMH-DCF), machine learning (ML-RIV, FTNN), and ensemble methods (CUCE).

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